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Android Android App Development App Development Mobile App Development React Native
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Bhola K.

@bholakumar2298

monthly-level-two.svg
5.0
31

5.4

5.4

91%

React Native | Android | iOS | Web | Automation

$21 USD / Hour

・

Flag of

India (12:41 PM)

・

Joined on April 25, 2020

$21 USD / Hour

・

★ Full Stack Developer with 5+ years of experience, I specialize in building scalable, high-performance mobile and web applications that deliver real business value. I help startups and businesses turn ideas into reliable, production-ready products with clean architecture and smooth user experience. ★ <------------------- Core Expertise -----------------> ★ Mobile Development ★ React Native (Cross-platform apps) ★ Android (Java, Kotlin) ★ iOS (Swift) ★ Web Development ★ React.js ★ JavaScript ★ TypeScript ★ Backend & APIs ★ Node.js ★ Spring Boot ★ REST API Development & Integration ★ Automation Testing ★ Appium ★ Selenium ★ Pytest ★ <------------------- Tech Stack -----------------> ★ JavaScript ★ TypeScript ★ Java ★ Kotlin ★ Swift ★ Firebase ★ AWS ★ SQL ★ Room DB ★ Realm ★ REST APIs ★ Retrofit ★ Volley ★ JSON ★ <------------------- Third Party Integrations -----------------> ★ Razorpay Payment Gateway ★ Paytm Payment Gateway ★ Agora (Video/Voice) ★ Twilio (SMS/OTP) ★ Sinch ★ Firebase (Auth, Firestore, Notifications) ★ AdMob ★ Google Play Console ★ App Store Connect ★ And more... ★ <------------------- What You Get -----------------> ★ Clean, scalable & maintainable code ★ Smooth UI/UX with modern design standards ★ Secure authentication & data handling ★ Strong debugging & performance optimization ★ Reliable communication & on-time delivery ★ <------------------- Experience Highlights -----------------> ★ Social Media Apps (Chat, Messaging, Video Calls) ★ E-commerce & Payment Integration Apps ★ API-driven Scalable Applications ★ Firebase Real-time Apps --- ★ "Crafting scalable and high-performance apps, one line of code at a time." ★ Let’s connect and bring your idea to life 🚀

Verifications

On time

100%

On budget

100%

Accept rate

94%

Repeat hire rate

15%

Freelancer Mobile App Developers India
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Portfolio

Portfolio

11936870
Unlock the full potential of your Android device with Video Kiosk, the ultimate app for showcasing videos and images in a continuous loop. Whether you're setting up a dynamic display for a retail store, trade show, event, or public space, Video Kiosk provides a seamless and engaging multimedia experience.

Video/Image Kiosk Player App

11535722
A ChatGPT-based AI app allows the generation Recipe

AI Based Recipe App

10903062
Recent Chat is a Free messaging and video calling app. It is used by more than 185 countries. It is the best app to connect people worldwide via video calling or chat messaging. App Link: https://play.google.com/store/apps/details?id=com.chat.recentchat

Recent Chat-Talk to strangers

10903057
Recent chat app allow you to connect people from all over the world. App Link: https://play.google.com/store/apps/details?id=com.videochat.recentchat

Recent chat

10903055
In this app we just want to open flashlight, This app help to open flashlight fast and easily like App link: https://play.google.com/store/apps/details?id=com.three.tflashlight

T3Flashlight

10903051
The AstroCall app provides excellent services as its prediction are determined by great astrologers who have experience of more than 10 years. They provide Vedic astrology and Vastu tips services in different languages like Hindi, English, Gujarati, and so on. App Link: https://play.google.com/store/apps/details?id=app.arustu.astro4call

AstroCall

11936870
Unlock the full potential of your Android device with Video Kiosk, the ultimate app for showcasing videos and images in a continuous loop. Whether you're setting up a dynamic display for a retail store, trade show, event, or public space, Video Kiosk provides a seamless and engaging multimedia experience.

Video/Image Kiosk Player App

11535722
A ChatGPT-based AI app allows the generation Recipe

AI Based Recipe App

10903062
Recent Chat is a Free messaging and video calling app. It is used by more than 185 countries. It is the best app to connect people worldwide via video calling or chat messaging. App Link: https://play.google.com/store/apps/details?id=com.chat.recentchat

Recent Chat-Talk to strangers

10903057
Recent chat app allow you to connect people from all over the world. App Link: https://play.google.com/store/apps/details?id=com.videochat.recentchat

Recent chat

10903055
In this app we just want to open flashlight, This app help to open flashlight fast and easily like App link: https://play.google.com/store/apps/details?id=com.three.tflashlight

T3Flashlight

10903051
The AstroCall app provides excellent services as its prediction are determined by great astrologers who have experience of more than 10 years. They provide Vedic astrology and Vastu tips services in different languages like Hindi, English, Gujarati, and so on. App Link: https://play.google.com/store/apps/details?id=app.arustu.astro4call

AstroCall

5.0 · 31 Reviews
31 Reviews
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Anish M.

5.0

$20 USD

1 month ago

Sales Team Automation

He is very good and he finished on time. I like to work with him again

Mobile App Development
Android

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Siddhant D.

5.0

$370 USD

1 year ago

Interactive Live Wallpaper App in React Native

Bhola is an amazing developer and a great person. He is very disciplined in his work and very polite and humble in his communications. I loved working with him on my project. Respect++

Android
React Native

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Fabian G.

5.0

$140 USD

1 year ago

Change url

Great job, delivery in time

PHP
Java
Mobile App Development
iPhone
Android

+1 more

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Fay C.

5.0

$200 USD

1 year ago

iPhone App Enhancement: Auto-Safari Redirection

Great working developer. has good grasp of the apple app developement. he was able to implement a great gps in our apps. very reliable person

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Irfan A.

5.0

$50 USD

2 years ago

React Native Android App Crashing on Android 14

Really good work, everything worked fine after several days of testing

Mobile App Development
Android
React Native

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Experience

Full Stack Mobile & Web Developer | React Native | Android | iOS | Node.js

Jan, 2019 - Present

•

7 years, 4 months

Freelancer.com

Jan, 2019 - Present

•

7 years, 4 months

Have 7+ years of experience in building scalable mobile and web applications. I specialize in React Native, Android, iOS, React.js, and backend development with Node.js and Spring Boot, along with strong expertise in API integration, real-time features, and payment systems. My focus is on delivering clean, high-performance, and user-friendly solutions with reliable communication and on-time delivery

Flag of

Delhi, India

Jan, 2019 - Present

•

7 years, 4 months

Sr. Software Engineer

Apr, 2021 - May, 2025

•

4 years, 1 month

Thoughts2Binary

Apr, 2021 - May, 2025

•

4 years, 1 month

I specialize in developing high-performance apps using React Native, Android (Java/Kotlin), iOS (Swift), and modern web technologies like React.js, along with robust backend systems using Node.js and Spring Boot.

Flag of

Gurgaon, India

Apr, 2021 - May, 2025

•

4 years, 1 month

Software Engineer

Jan, 2021 - Apr, 2022

•

1 year, 2 months

Autroid

Jan, 2021 - Apr, 2022

•

1 year, 2 months

Gained experience in building scalable mobile and web applications.

Flag of

Gurgaon, India

Jan, 2021 - Apr, 2022

•

1 year, 2 months

Education

Maharshi Dayanand University

2017 - 2021

•

4 years

Computer Science Engineer(CSE)

Flag of

India

2017 - 2021

•

4 years

Kalinga Institute of Industrial Technology

2019 - 2020

•

1 year

Android App development

Flag of

India

2019 - 2020

•

1 year

Kalinga Institute of Industrial Technology

2018 - 2019

•

1 year

Java Development

Flag of

India

2018 - 2019

•

1 year

Qualifications

Android, iOS, Java, Kotlin, Swift, React Native, JavaScripts, TypeScripts.

2016

DUCAT,Udemy, MDU , KIIT

Here, I have 4+ years of experience in Android, iOS, Java, Kotlin, Swift, React Native, JavaScript, and TypeScripts.

2016

Publications

Software Development

2026

B.K

The article focuses on real-world development practices including API integration, real-time features, payment gateway integration, and automation testing using Appium and Selenium. It also emphasizes clean architecture, performance optimization, and delivering user-friendly, production-ready applications.

2026

Building Scalable Mobile & Web Applications

2026

B.K

This publication highlights my experience as a Full Stack Developer with 5+ years in building scalable mobile and web applications. It covers my expertise in React Native, Android, iOS, and modern web technologies, along with backend development using Node.js and Spring Boot.

2026

Certifications

P

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